Stress-intensity factor equations for cracks in three-dimensional finite bodies [PDF]
Empirical stress intensity factor equations are presented for embedded elliptical cracks, semi-elliptical surface cracks, quarter-elliptical corner cracks, semi-elliptical surface cracks at a hole, and quarter-elliptical corner cracks at a hole in finite
Newman, J. C., Jr., Raju, I. S.
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Fracture study of windshield glass panes [PDF]
The major stresses which cause crack propagation in windshield glass panes are induced by bending moments which result from the pressure differentials across the panes.
Yeh, H. Y.
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Stress-intensity factors for small surface and corner cracks in plates [PDF]
Three-dimensional finite-element and finite-alternating methods were used to obtain the stress-intensity factors for small surface and corner cracked plates subjected to remote tension and bending loads.
Atluri, S. N. +2 more
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Study of the stress intensity factors in the bulk of the material with synchrotron diffraction [PDF]
, 2017 ArtÃculo de Proceedings de Congreso Internacional Fatigue2017In this work we present the results of a hybrid experimental and analytical approach for estimating the stress intensity factor.
Buslaps, T +5 more
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A re-evaluation of finite-element models and stress-intensity factors for surface cracks emanating from stress concentrations [PDF]
A re-evaluation of the 3-D finite-element models and methods used to analyze surface crack at stress concentrations is presented. Previous finite-element models used by Raju and Newman for surface and corner cracks at holes were shown to have ill-shaped ...
Newman, J. C., Jr. +3 more
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Calculation and Analysis of Crack Stress Intensity Factor and
Jixie chuandong, 2020 The distribution of stress intensity factor and J integral of helical gear with three-dimensional crack under different initial crack parameters is studied. The finite element software is used to analyze the helical gear with initial crack.
Guangyao Sun +2 more
doaj
Stress intensity factors for bonded orthotropic strips with cracks [PDF]
The elastostatic problem for a nonhomogeneous plane which consists of two sets of periodically arranged dissimilar orthotropic strips is considered. It is assumed that the plane contains a series of collinear cracks perpendicular to the interfaces and is
Delale, F., Erdogan, F.
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Stress intensity factors for deep cracks emanating from the corner formed by a hole intersecting a plate surface [PDF]
A technique consisting of freezing photo-elasticity and a numerical method was used to obtain stress intensity factors for natural cracks emanating from the corner at which a hole intersects a plate surface.
Mcgowan, J. J., Smith, C. W.
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Stress-Intensity Factors for Corner Cracks at the Edge of a Hole [PDF]
Stress-intensity factors, calculated by a three-dimensional finite-element analysis, for shallow or deep quarter-elliptical corner cracks at the edge of a hole in a finite-thickness plate are presented.
Newman, J. C., Jr., Raju, I. S.
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Weight Function Method for Stress Intensity Factors of Semi-Elliptical Surface Cracks on Functionally Graded Plates Subjected to Non-Uniform Stresses. [PDF]
Materials (Basel), 2020 Kou KP, Cao JL, Yang Y, Lam CC.
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